package com.hjq.mallseckill.config;

import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.Exchange;
import org.springframework.amqp.core.Queue;
import org.springframework.amqp.core.TopicExchange;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.HashMap;

/**
 * @auther HJQ
 */
public class MyMQConfig {
    //@Bean Binding Queue Exchange


    /**
     * 容器中的Binding Queue Exchange都会自动创建
     * @return
     */
    @Bean
    public Queue  orderDelayQueue(){
        HashMap<String, Object> arguements = new HashMap<>();
        arguements.put("x-dead-letter-exchange","order-event-exchange");
        arguements.put("x-dead-letter-routing-key","order.release.order");
        arguements.put("x-message-ttl",3000000);
        Queue queue = new Queue("order.delay.queue", true, false, false,arguements );
        return  queue;

    }
    @Bean
    public Queue  orderReleaseQueue(){
        Queue queue = new Queue("order.release.order.queue", true, false, false);
        return  queue;

    }
    @Bean
    public Exchange orderEventExchange(){
        TopicExchange topicExchange = new TopicExchange("order-event-exchange", true, false);
        return  topicExchange;


    }
    @Bean
    public Binding orderCreateOrderBinding(){
        Binding binding = new Binding("order.delay.queue", Binding.DestinationType.QUEUE, "order-event-exchange",
                "order.create.order", null);
        return binding;

    }
    @Bean
    public Binding orderReleaseOrderBinding(){
        Binding binding = new Binding("order.release.order.queue", Binding.DestinationType.QUEUE, "order-event-exchange",
                "order.release.order", null);
        return binding;

    }
}
